For sale is my 2013 GMC Sierra. I am the original owner of the truck and can attest it has been reliable right through every one of the 300,000 km on the odometer. There is some rust beginning to form on the rear quarter panels, above the wheel wells. Also, the drivers seat is beginning to tear. Just beginning. Other than that, the engine, drivetrain, and suspension have gave me no problems at all. I have documentation of all maintenance done to the truck, but that mainly has been a 5,000km interval oil change with a full synthetic. The truck has mainly been highway drove. Still rolls fantastic. Call or text at 780-603-8255 for any questions or concerns.